38838260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{84431}}^1$

素因数の和:84463

約数の個数: 24

約数和(自身を含む): 85107456

約数和(自身を除く): 46269196

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 84431, 168862, 337724, 422155, 844310, 1688620, 1941913, 3883826, 7767652, 9709565, 19419130, 38838260]

約数ペア:

[(1, 38838260), (2, 19419130), (4, 9709565), (5, 7767652), (10, 3883826), (20, 1941913), (23, 1688620), (46, 844310), (92, 422155), (115, 337724), (230, 168862), (460, 84431)]